Lorini, L.; Tomasoni, M.; Rondi, P.; Esposito, A.; Ravanelli, M.; Schreiber, A.; Biroli, A.; Bossi, P. A Case of Otoliquorrhoea Secondary to Immunotherapy Response in Head and Neck Cutaneous Squamous Cell Carcinoma. When Abrupt Response May Worry the Physician. ACTA ORL 2024, 44, 275-278.